To be human is to be flawed, but it is also to be capable of great change.

The future of mining lies in balancing economic growth with environmental stewardship.

"The world is a brutal place. My books reflect that."

The longer I live the more I see that I am never wrong about anything, and that all the pains I have so humbly taken to verify my notions have only wasted my time.

我们都被过去的线索联系在一起，无论我们是否知道。